1. Developing vocational instructio
Author: [by]& Robert F. Mager [and]& Kenneth M. Beach, Jr
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Vocational education- Study and teaching
Classification :
LC
،
1043
،.
M315
,
D4
،
1967
2. Developing vocational instruction
Author: /Robert F. Mager [and] Kenneth M. Beach, Jr.,میجر,Mager
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: آموزش حرفهای,-- راهنمای آموزشی,-- ایران
Classification :
LC
۱۰۴۳
/
م
۹
د
۹ ۱۲۴۶
